Koden MDC-2000BB Series, Руководство по эксплуатации

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MDC-2000BB Series Chapter 3 How to use the system menu
0093120012-01 3-6
5
Change the setting of [Pulse Width
Adjustment] with the [ ] and [ ] keys.
The content of the set value of [PULSE WIDTH]
is as follows.
The length of pulse width varies as shown below.
Interference Rejection
This feature is used to eliminate the radar
interference wave from other radars.
When radars having the same frequency band
as your radar are used near your ship, the
interference noise from transmission signals of
other radars appears on the radar screen.
Though the appearance of the interference is not
uniform, in most cases, this interference noise
pattern is spiral or a radiation form.
This unit can reduce the interference with the
interference rejection function.
Setup: OFF, 1, 2 (Initial value: 2)
1 Press the [MENU] key.
2 Move to the system menu.
Refer to 3.1 Display of System Menu.
3 Select [ADJUST] → [IR].
4 Change the setting of [IR] with the [ ] and
[ ] keys.
The greater the numeral is the stronger the
interference rejection.
If the interference rejection effect is too
strong, it is hard to see small targets.
So be cautious not to set it stronger.
Echo Color Divide
The color of an image can be changed to make it
easier to see.
Setup: STANDARD, DETAIL (Initial value:
STANDARD)
1
Press the [MENU] key.
2
Move to the system menu.
Refer to 3.1 Display of System Menu.
3
Select [ADJUST] → [ECHO COLOR DIV].
4
Change the setting of [ECHO COLOR DIV]
with the [
] and [ ] keys.
[STANDARD]: Standard color
[DETAIL]:
Displays many middle colors so
that the strength or weakness of
the echo can be discriminated.
Signal Select
Select the input signal of the image from antenna,
monitor and demo.
Setup: ANTENNA, MONITOR, DEMO (Initial
value: ANTENNA)
1
Press the [MENU] key.
2
Move to the system menu.
Refer to 3.1 Display of System Menu.
3
Select [ADJUST] → [SIGNAL SELECT].
4
Change the setting of [SIGNAL SELECT]
with the [
] and [ ] keys.
[ANTENNA]: In case that the input signal of the
image is antenna:
[MONITOR]: In case that two units are
connected and used as a monitor
[DEMO]: The Fixed video is displayed.
3.4 NMEA
In the NMEA item of the system menu, the
transmission speed of the external input/output
can be changed.
Match the transmission speed with that of the
external connection equipment.
1 Press the [MENU] key.
2 Move to the system menu.
Refer to 3.1 Display of System Menu.
3 Select [NMEA] → [CH1 (J5)], [CH2 (OP1)]
or [CH3 (OP2)].
Select the connector of which the
transmission speed is changed.
4 Change the setting of transmission speed
with the [
] and [ ] keys.
M1 / M2
Pulse width at gain priority
Pulse width at resolution priority
Short
S P

M1

M2

L1

L2
Long